// TortoiseMerge - a Diff/Patch program

// Copyright (C) 2006-2010, 2012-2014 - TortoiseSVN

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#include "stdafx.h"
#include "TortoiseMerge.h"
#include "DirFileEnum.h"
#include "version.h"
#include "AppUtils.h"
#include "PathUtils.h"
#include "SetMainPage.h"
#include "MainFrm.h"


// CSetMainPage dialog

IMPLEMENT_DYNAMIC(CSetMainPage, CPropertyPage)
CSetMainPage::CSetMainPage()
    : CPropertyPage(CSetMainPage::IDD)
    , m_bBackup(FALSE)
    , m_bFirstDiffOnLoad(FALSE)
    , m_bFirstConflictOnLoad(FALSE)
    , m_bUseSpaces(FALSE)
    , m_bSmartTabChar(FALSE)
    , m_nTabSize(0)
    , m_bEnableEditorConfig(FALSE)
    , m_nContextLines(0)
    , m_bIgnoreEOL(FALSE)
    , m_bOnePane(FALSE)
    , m_bViewLinenumbers(FALSE)
    , m_bReloadNeeded(FALSE)
    , m_bCaseInsensitive(FALSE)
    , m_bUTF8Default(FALSE)
    , m_bAutoAdd(TRUE)
    , m_nMaxInline(3000)
    , m_dwFontSize(0)
{
    m_regBackup = CRegDWORD(L"Software\\TortoiseMerge\\Backup");
    m_regFirstDiffOnLoad = CRegDWORD(L"Software\\TortoiseMerge\\FirstDiffOnLoad", TRUE);
    m_regFirstConflictOnLoad = CRegDWORD(L"Software\\TortoiseMerge\\FirstConflictOnLoad", TRUE);
    m_regTabMode = CRegDWORD(_T("Software\\TortoiseMerge\\TabMode"), 0);
    m_regTabSize = CRegDWORD(L"Software\\TortoiseMerge\\TabSize", 4);
    m_regEnableEditorConfig = CRegDWORD(L"Software\\TortoiseMerge\\EnableEditorConfig", FALSE);
    m_regIgnoreEOL = CRegDWORD(L"Software\\TortoiseMerge\\IgnoreEOL", TRUE);
    m_regOnePane = CRegDWORD(L"Software\\TortoiseMerge\\OnePane");
    m_regViewLinenumbers = CRegDWORD(L"Software\\TortoiseMerge\\ViewLinenumbers", 1);
    m_regFontName = CRegString(L"Software\\TortoiseMerge\\FontName", L"Courier New");
    m_regFontSize = CRegDWORD(L"Software\\TortoiseMerge\\FontSize", 10);
    m_regCaseInsensitive = CRegDWORD(L"Software\\TortoiseMerge\\CaseInsensitive", FALSE);
    m_regUTF8Default = CRegDWORD(L"Software\\TortoiseMerge\\UseUTF8", FALSE);
    m_regAutoAdd = CRegDWORD(L"Software\\TortoiseMerge\\AutoAdd", TRUE);
    m_regMaxInline = CRegDWORD(L"Software\\TortoiseMerge\\InlineDiffMaxLineLength", 3000);
    m_regUseRibbons = CRegDWORD(L"Software\\TortoiseMerge\\UseRibbons", TRUE);
    m_regContextLines = CRegDWORD(L"Software\\TortoiseMerge\\ContextLines", 0);

    m_bBackup = m_regBackup;
    m_bFirstDiffOnLoad = m_regFirstDiffOnLoad;
    m_bFirstConflictOnLoad = m_regFirstConflictOnLoad;
    m_bUseSpaces = (m_regTabMode & TABMODE_USESPACES) ? TRUE : FALSE;
    m_bSmartTabChar = (m_regTabMode & TABMODE_SMARTINDENT) ? TRUE : FALSE;
    m_nTabSize = m_regTabSize;
    m_bEnableEditorConfig = m_regEnableEditorConfig;
    m_nContextLines = m_regContextLines;
    m_bIgnoreEOL = m_regIgnoreEOL;
    m_bOnePane = m_regOnePane;
    m_bViewLinenumbers = m_regViewLinenumbers;
    m_bCaseInsensitive = m_regCaseInsensitive;
    m_bUTF8Default = m_regUTF8Default;
    m_bAutoAdd = m_regAutoAdd;
    m_nMaxInline = m_regMaxInline;
    m_bUseRibbons = m_regUseRibbons;
}

CSetMainPage::~CSetMainPage()
{
}

void CSetMainPage::DoDataExchange(CDataExchange* pDX)
{
    CPropertyPage::DoDataExchange(pDX);
    DDX_Check(pDX, IDC_BACKUP, m_bBackup);
    DDX_Check(pDX, IDC_FIRSTDIFFONLOAD, m_bFirstDiffOnLoad);
    DDX_Check(pDX, IDC_FIRSTCONFLICTONLOAD, m_bFirstConflictOnLoad);
    DDX_Check(pDX, IDC_USESPACES, m_bUseSpaces);
    DDX_Check(pDX, IDC_SMARTTABCHAR, m_bSmartTabChar);
    DDX_Text(pDX, IDC_TABSIZE, m_nTabSize);
    DDV_MinMaxInt(pDX, m_nTabSize, 1, 1000);
    DDX_Check(pDX, IDC_ENABLEEDITORCONFIG, m_bEnableEditorConfig);
    DDX_Text(pDX, IDC_CONTEXTLINES, m_nContextLines);
    DDV_MinMaxInt(pDX, m_nContextLines, 0, 1000);
    DDX_Check(pDX, IDC_IGNORELF, m_bIgnoreEOL);
    DDX_Check(pDX, IDC_ONEPANE, m_bOnePane);
    DDX_Control(pDX, IDC_FONTSIZES, m_cFontSizes);
    m_dwFontSize = (DWORD)m_cFontSizes.GetItemData(m_cFontSizes.GetCurSel());
    if ((m_dwFontSize==0)||(m_dwFontSize == -1))
    {
        CString t;
        m_cFontSizes.GetWindowText(t);
        m_dwFontSize = _wtoi(t);
    }
    DDX_Control(pDX, IDC_FONTNAMES, m_cFontNames);
    DDX_Check(pDX, IDC_LINENUMBERS, m_bViewLinenumbers);
    DDX_Check(pDX, IDC_CASEINSENSITIVE, m_bCaseInsensitive);
    DDX_Check(pDX, IDC_UTF8DEFAULT, m_bUTF8Default);
    DDX_Check(pDX, IDC_AUTOADD, m_bAutoAdd);
    DDX_Text(pDX, IDC_MAXINLINE, m_nMaxInline);
    DDX_Check(pDX, IDC_USERIBBONS, m_bUseRibbons);
}

void CSetMainPage::SaveData()
{
    m_regBackup = m_bBackup;
    m_regFirstDiffOnLoad = m_bFirstDiffOnLoad;
    m_regFirstConflictOnLoad = m_bFirstConflictOnLoad;
    m_regTabMode = (m_bUseSpaces ? TABMODE_USESPACES : TABMODE_NONE) | (m_bSmartTabChar ? TABMODE_SMARTINDENT : TABMODE_NONE);
    m_regTabSize = m_nTabSize;
    m_regEnableEditorConfig = m_bEnableEditorConfig;
    m_regContextLines = m_nContextLines;
    m_regIgnoreEOL = m_bIgnoreEOL;
    m_regOnePane = m_bOnePane;
    m_regFontName = m_sFontName;
    m_regFontSize = m_dwFontSize;
    m_regViewLinenumbers = m_bViewLinenumbers;
    m_regCaseInsensitive = m_bCaseInsensitive;
    m_regUTF8Default = m_bUTF8Default;
    m_regAutoAdd = m_bAutoAdd;
    m_regMaxInline = m_nMaxInline;
    m_regUseRibbons = m_bUseRibbons;
}

BOOL CSetMainPage::OnApply()
{
    UpdateData();
    if (m_cFontNames.GetSelFont())
        m_sFontName = m_cFontNames.GetSelFont()->m_strName;
    else
        m_sFontName = m_regFontName;
    SaveData();
    SetModified(FALSE);
    return CPropertyPage::OnApply();
}

BOOL CSetMainPage::OnInitDialog()
{
    CMFCFontComboBox::m_bDrawUsingFont = true;

    CPropertyPage::OnInitDialog();

    m_bBackup = m_regBackup;
    m_bFirstDiffOnLoad = m_regFirstDiffOnLoad;
    m_bFirstConflictOnLoad = m_regFirstConflictOnLoad;
    m_bUseSpaces = (m_regTabMode & TABMODE_USESPACES) ? TRUE : FALSE;
    m_bSmartTabChar = (m_regTabMode & TABMODE_SMARTINDENT) ? TRUE : FALSE;
    m_nTabSize = m_regTabSize;
    m_bEnableEditorConfig = m_regEnableEditorConfig;
    m_nContextLines = m_regContextLines;
    m_bIgnoreEOL = m_regIgnoreEOL;
    m_bOnePane = m_regOnePane;
    m_sFontName = m_regFontName;
    m_dwFontSize = m_regFontSize;
    m_bViewLinenumbers = m_regViewLinenumbers;
    m_bCaseInsensitive = m_regCaseInsensitive;
    m_bUTF8Default = m_regUTF8Default;
    m_bAutoAdd = m_regAutoAdd;
    m_nMaxInline = m_regMaxInline;
    m_bUseRibbons = m_regUseRibbons;

    DialogEnableWindow(IDC_FIRSTCONFLICTONLOAD, m_bFirstDiffOnLoad);

    CString temp;
    int count = 0;
    for (int i=6; i<32; i=i+2)
    {
        temp.Format(L"%d", i);
        m_cFontSizes.AddString(temp);
        m_cFontSizes.SetItemData(count++, i);
    }
    BOOL foundfont = FALSE;
    for (int i=0; i<m_cFontSizes.GetCount(); i++)
    {
        if (m_cFontSizes.GetItemData(i) == m_dwFontSize)
        {
            m_cFontSizes.SetCurSel(i);
            foundfont = TRUE;
        }
    }
    if (!foundfont)
    {
        temp.Format(L"%lu", m_dwFontSize);
        m_cFontSizes.SetWindowText(temp);
    }
    m_cFontNames.Setup(DEVICE_FONTTYPE|RASTER_FONTTYPE|TRUETYPE_FONTTYPE, 1, FIXED_PITCH);
    m_cFontNames.SelectFont(m_sFontName);

    UpdateData(FALSE);
    return TRUE;  // return TRUE unless you set the focus to a control
    // EXCEPTION: OCX Property Pages should return FALSE
}

BEGIN_MESSAGE_MAP(CSetMainPage, CPropertyPage)
    ON_BN_CLICKED(IDC_BACKUP, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_IGNORELF, &CSetMainPage::OnModifiedWithReload)
    ON_BN_CLICKED(IDC_ONEPANE, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_FIRSTDIFFONLOAD, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_FIRSTCONFLICTONLOAD, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_LINENUMBERS, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_USESPACES, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_SMARTTABCHAR, &CSetMainPage::OnModified)
    ON_EN_CHANGE(IDC_TABSIZE, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_ENABLEEDITORCONFIG, &CSetMainPage::OnModified)
    ON_EN_CHANGE(IDC_CONTEXTLINES, &CSetMainPage::OnModified)
    ON_CBN_SELCHANGE(IDC_FONTSIZES, &CSetMainPage::OnModified)
    ON_CBN_SELCHANGE(IDC_FONTNAMES, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_CASEINSENSITIVE, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_UTF8DEFAULT, &CSetMainPage::OnModified)
    ON_BN_CLICKED(IDC_AUTOADD, &CSetMainPage::OnModified)
    ON_EN_CHANGE(IDC_MAXINLINE, &CSetMainPage::OnModifiedWithReload)
    ON_BN_CLICKED(IDC_USERIBBONS, &CSetMainPage::OnModified)
END_MESSAGE_MAP()


// CSetMainPage message handlers

void CSetMainPage::OnModified()
{
    UpdateData();
    SetModified();
    DialogEnableWindow(IDC_FIRSTCONFLICTONLOAD, m_bFirstDiffOnLoad);
}

void CSetMainPage::OnModifiedWithReload()
{
    m_bReloadNeeded = TRUE;
    SetModified();
}

void CSetMainPage::OnBnClickedWhitespace()
{
    m_bReloadNeeded = TRUE;
    SetModified();
}

BOOL CSetMainPage::DialogEnableWindow(UINT nID, BOOL bEnable)
{
    CWnd * pwndDlgItem = GetDlgItem(nID);
    if (pwndDlgItem == NULL)
        return FALSE;
    if (bEnable)
        return pwndDlgItem->EnableWindow(bEnable);
    if (GetFocus() == pwndDlgItem)
    {
        SendMessage(WM_NEXTDLGCTL, 0, FALSE);
    }
    return pwndDlgItem->EnableWindow(bEnable);
}
